| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $84.59 | 8.800% | $92.0339 | $92.03 | $92.05 | $92.00 |
| Purchase #2 | $81.99 | 3.400% | $84.7777 | $84.78 | $84.80 | $84.80 |
| Purchase #3 | $46.77 | 10.346% | $51.6088 | $51.61 | $51.60 | $51.60 |
| Purchase #4 | $120.45 | 10.777% | $133.4309 | $133.43 | $133.45 | $133.40 |
| Purchase #5 | $224.57 | 12.440% | $252.5065 | $252.51 | $252.50 | $252.50 |
| Purchase #6 | $219.74 | 12.699% | $247.6448 | $247.64 | $247.65 | $247.60 |
| Purchase #7 | $128.64 | 3.360% | $132.9623 | $132.96 | $132.95 | $133.00 |
| 7 purchase totals = | $906.75 | $994.9649 | $994.96 | $995.00 | $994.90 | |